functest/tests/unit/openstack/tempest/test_conf_utils.py

   1 #!/usr/bin/env python
   2
   3 # All rights reserved. This program and the accompanying materials
   4 # are made available under the terms of the Apache License, Version 2.0
   5 # which accompanies this distribution, and is available at
   6 # http://www.apache.org/licenses/LICENSE-2.0
   7
   8 import logging
   9 import unittest
  10
  11 import mock
  12
  13 from functest.opnfv_tests.openstack.tempest import tempest, conf_utils
  14 from functest.utils.constants import CONST
  15 from snaps.openstack.os_credentials import OSCreds
  16
  17
  18 class OSTempestConfUtilsTesting(unittest.TestCase):
  19
  20     def setUp(self):
  21         self.os_creds = OSCreds(
  22             username='user', password='pass',
  23             auth_url='http://foo.com:5000/v3', project_name='bar')
  24
  25     @mock.patch('snaps.openstack.utils.deploy_utils.create_project',
  26                 return_value=mock.Mock())
  27     @mock.patch('snaps.openstack.utils.deploy_utils.create_user',
  28                 return_value=mock.Mock())
  29     @mock.patch('snaps.openstack.utils.deploy_utils.create_network',
  30                 return_value=None)
  31     @mock.patch('snaps.openstack.utils.deploy_utils.create_image',
  32                 return_value=mock.Mock())
  33     def test_create_tempest_resources_missing_network_dic(self, *mock_args):
  34         tempest_resources = tempest.TempestResourcesManager(os_creds={})
  35         with self.assertRaises(Exception) as context:
  36             tempest_resources.create()
  37         msg = 'Failed to create private network'
  38         self.assertTrue(msg in context.exception)
  39
  40     @mock.patch('snaps.openstack.utils.deploy_utils.create_project',
  41                 return_value=mock.Mock())
  42     @mock.patch('snaps.openstack.utils.deploy_utils.create_user',
  43                 return_value=mock.Mock())
  44     @mock.patch('snaps.openstack.utils.deploy_utils.create_network',
  45                 return_value=mock.Mock())
  46     @mock.patch('snaps.openstack.utils.deploy_utils.create_image',
  47                 return_value=None)
  48     def test_create_tempest_resources_missing_image(self, *mock_args):
  49         tempest_resources = tempest.TempestResourcesManager(os_creds={})
  50
  51         with self.assertRaises(Exception) as context:
  52             tempest_resources.create()
  53         msg = 'Failed to create image'
  54         self.assertTrue(msg in context.exception, msg=str(context.exception))
  55
  56     @mock.patch('snaps.openstack.utils.deploy_utils.create_project',
  57                 return_value=mock.Mock())
  58     @mock.patch('snaps.openstack.utils.deploy_utils.create_user',
  59                 return_value=mock.Mock())
  60     @mock.patch('snaps.openstack.utils.deploy_utils.create_network',
  61                 return_value=mock.Mock())
  62     @mock.patch('snaps.openstack.utils.deploy_utils.create_image',
  63                 return_value=mock.Mock())
  64     @mock.patch('snaps.openstack.create_flavor.OpenStackFlavor.create',
  65                 return_value=None)
  66     def test_create_tempest_resources_missing_flavor(self, *mock_args):
  67         tempest_resources = tempest.TempestResourcesManager(
  68             os_creds=self.os_creds)
  69
  70         CONST.__setattr__('tempest_use_custom_flavors', 'True')
  71         with self.assertRaises(Exception) as context:
  72             tempest_resources.create()
  73         msg = 'Failed to create flavor'
  74         self.assertTrue(msg in context.exception, msg=str(context.exception))
  75
  76         CONST.__setattr__('tempest_use_custom_flavors', 'False')
  77         with self.assertRaises(Exception) as context:
  78             tempest_resources.create(use_custom_flavors=True)
  79         msg = 'Failed to create flavor'
  80         self.assertTrue(msg in context.exception, msg=str(context.exception))
  81
  82     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils'
  83                 '.logger.info')
  84     @mock.patch('functest.utils.functest_utils.execute_command_raise')
  85     @mock.patch('functest.utils.functest_utils.execute_command')
  86     def test_create_rally_deployment(self, mock_exec, mock_exec_raise,
  87                                      mock_logger_info):
  88
  89         conf_utils.create_rally_deployment()
  90
  91         cmd = "rally deployment destroy opnfv-rally"
  92         error_msg = "Deployment %s does not exist." % \
  93                     CONST.__getattribute__('rally_deployment_name')
  94         mock_logger_info.assert_any_call("Creating Rally environment...")
  95         mock_exec.assert_any_call(cmd, error_msg=error_msg, verbose=False)
  96
  97         cmd = "rally deployment create --fromenv --name="
  98         cmd += CONST.__getattribute__('rally_deployment_name')
  99         error_msg = "Problem while creating Rally deployment"
 100         mock_exec_raise.assert_any_call(cmd, error_msg=error_msg)
 101
 102         cmd = "rally deployment check"
 103         error_msg = ("OpenStack not responding or "
 104                      "faulty Rally deployment.")
 105         mock_exec_raise.assert_any_call(cmd, error_msg=error_msg)
 106
 107     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils'
 108                 '.logger.debug')
 109     def test_create_verifier(self, mock_logger_debug):
 110         mock_popen = mock.Mock()
 111         attrs = {'poll.return_value': None,
 112                  'stdout.readline.return_value': '0'}
 113         mock_popen.configure_mock(**attrs)
 114
 115         CONST.__setattr__('tempest_verifier_name', 'test_veifier_name')
 116         with mock.patch('functest.utils.functest_utils.execute_command_raise',
 117                         side_effect=Exception), \
 118                 self.assertRaises(Exception):
 119             conf_utils.create_verifier()
 120             mock_logger_debug.assert_any_call("Tempest test_veifier_name"
 121                                               " does not exist")
 122
 123     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
 124                 'create_verifier', return_value=mock.Mock())
 125     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
 126                 'create_rally_deployment', return_value=mock.Mock())
 127     def test_get_verifier_id_missing_verifier(self, mock_rally, mock_tempest):
 128         CONST.__setattr__('tempest_verifier_name', 'test_verifier_name')
 129         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 130                         'conf_utils.subprocess.Popen') as mock_popen, \
 131                 self.assertRaises(Exception):
 132             mock_stdout = mock.Mock()
 133             attrs = {'stdout.readline.return_value': ''}
 134             mock_stdout.configure_mock(**attrs)
 135             mock_popen.return_value = mock_stdout
 136             conf_utils.get_verifier_id()
 137
 138     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
 139                 'create_verifier', return_value=mock.Mock())
 140     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
 141                 'create_rally_deployment', return_value=mock.Mock())
 142     def test_get_verifier_id_default(self, mock_rally, mock_tempest):
 143         CONST.__setattr__('tempest_verifier_name', 'test_verifier_name')
 144         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 145                         'conf_utils.subprocess.Popen') as mock_popen:
 146             mock_stdout = mock.Mock()
 147             attrs = {'stdout.readline.return_value': 'test_deploy_id'}
 148             mock_stdout.configure_mock(**attrs)
 149             mock_popen.return_value = mock_stdout
 150
 151             self.assertEqual(conf_utils.get_verifier_id(),
 152                              'test_deploy_id')
 153
 154     def test_get_verifier_deployment_id_missing_rally(self):
 155         CONST.__setattr__('tempest_verifier_name', 'test_deploy_name')
 156         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 157                         'conf_utils.subprocess.Popen') as mock_popen, \
 158                 self.assertRaises(Exception):
 159             mock_stdout = mock.Mock()
 160             attrs = {'stdout.readline.return_value': ''}
 161             mock_stdout.configure_mock(**attrs)
 162             mock_popen.return_value = mock_stdout
 163             conf_utils.get_verifier_deployment_id(),
 164
 165     def test_get_verifier_deployment_id_default(self):
 166         CONST.__setattr__('tempest_verifier_name', 'test_deploy_name')
 167         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 168                         'conf_utils.subprocess.Popen') as mock_popen:
 169             mock_stdout = mock.Mock()
 170             attrs = {'stdout.readline.return_value': 'test_deploy_id'}
 171             mock_stdout.configure_mock(**attrs)
 172             mock_popen.return_value = mock_stdout
 173
 174             self.assertEqual(conf_utils.get_verifier_deployment_id(),
 175                              'test_deploy_id')
 176
 177     def test_get_verifier_repo_dir_default(self):
 178         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 179                         'conf_utils.os.path.join',
 180                         return_value='test_verifier_repo_dir'), \
 181             mock.patch('functest.opnfv_tests.openstack.tempest.'
 182                        'conf_utils.get_verifier_id') as m:
 183             self.assertEqual(conf_utils.get_verifier_repo_dir(''),
 184                              'test_verifier_repo_dir')
 185             self.assertTrue(m.called)
 186
 187     def test_get_verifier_deployment_dir_default(self):
 188         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 189                         'conf_utils.os.path.join',
 190                         return_value='test_verifier_repo_dir'), \
 191             mock.patch('functest.opnfv_tests.openstack.tempest.'
 192                        'conf_utils.get_verifier_id') as m1, \
 193             mock.patch('functest.opnfv_tests.openstack.tempest.'
 194                        'conf_utils.get_verifier_deployment_id') as m2:
 195             self.assertEqual(conf_utils.get_verifier_deployment_dir('', ''),
 196                              'test_verifier_repo_dir')
 197             self.assertTrue(m1.called)
 198             self.assertTrue(m2.called)
 199
 200     def test_backup_tempest_config_default(self):
 201         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 202                         'conf_utils.os.path.exists',
 203                         return_value=False), \
 204             mock.patch('functest.opnfv_tests.openstack.tempest.'
 205                        'conf_utils.os.makedirs') as m1, \
 206             mock.patch('functest.opnfv_tests.openstack.tempest.'
 207                        'conf_utils.shutil.copyfile') as m2:
 208             conf_utils.backup_tempest_config('test_conf_file')
 209             self.assertTrue(m1.called)
 210             self.assertTrue(m2.called)
 211
 212         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 213                         'conf_utils.os.path.exists',
 214                         return_value=True), \
 215             mock.patch('functest.opnfv_tests.openstack.tempest.'
 216                        'conf_utils.shutil.copyfile') as m2:
 217             conf_utils.backup_tempest_config('test_conf_file')
 218             self.assertTrue(m2.called)
 219
 220     def test_configure_tempest_default(self):
 221         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 222                         'conf_utils.configure_verifier',
 223                         return_value='test_conf_file'), \
 224             mock.patch('functest.opnfv_tests.openstack.tempest.'
 225                        'conf_utils.configure_tempest_update_params') as m1:
 226             conf_utils.configure_tempest('test_dep_dir')
 227             self.assertTrue(m1.called)
 228
 229     def test_configure_tempest_defcore_default(self):
 230         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 231                         'conf_utils.configure_verifier',
 232                         return_value='test_conf_file'), \
 233             mock.patch('functest.opnfv_tests.openstack.tempest.'
 234                        'conf_utils.configure_tempest_update_params'), \
 235             mock.patch('functest.opnfv_tests.openstack.tempest.'
 236                        'conf_utils.ConfigParser.RawConfigParser.'
 237                        'set') as mset, \
 238             mock.patch('functest.opnfv_tests.openstack.tempest.'
 239                        'conf_utils.ConfigParser.RawConfigParser.'
 240                        'read') as mread, \
 241             mock.patch('functest.opnfv_tests.openstack.tempest.'
 242                        'conf_utils.ConfigParser.RawConfigParser.'
 243                        'write') as mwrite, \
 244             mock.patch('__builtin__.open', mock.mock_open()), \
 245             mock.patch('functest.opnfv_tests.openstack.tempest.'
 246                        'conf_utils.generate_test_accounts_file'), \
 247             mock.patch('functest.opnfv_tests.openstack.tempest.'
 248                        'conf_utils.shutil.copyfile'):
 249             conf_utils.configure_tempest_defcore(
 250                 'test_dep_dir', 'test_image_id', 'test_flavor_id',
 251                 'test_image_alt_id', 'test_flavor_alt_id', 'test_tenant_id')
 252             mset.assert_any_call('compute', 'image_ref', 'test_image_id')
 253             mset.assert_any_call('compute', 'image_ref_alt',
 254                                  'test_image_alt_id')
 255             mset.assert_any_call('compute', 'flavor_ref', 'test_flavor_id')
 256             mset.assert_any_call('compute', 'flavor_ref_alt',
 257                                  'test_flavor_alt_id')
 258             self.assertTrue(mread.called)
 259             self.assertTrue(mwrite.called)
 260
 261     def test_generate_test_accounts_file_default(self):
 262         with mock.patch("__builtin__.open", mock.mock_open()), \
 263             mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
 264                        'yaml.dump') as mock_dump:
 265             conf_utils.generate_test_accounts_file('test_tenant_id')
 266             self.assertTrue(mock_dump.called)
 267
 268     def _test_missing_param(self, params, image_id, flavor_id):
 269         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 270                         'conf_utils.ConfigParser.RawConfigParser.'
 271                         'set') as mset, \
 272             mock.patch('functest.opnfv_tests.openstack.tempest.'
 273                        'conf_utils.ConfigParser.RawConfigParser.'
 274                        'read') as mread, \
 275             mock.patch('functest.opnfv_tests.openstack.tempest.'
 276                        'conf_utils.ConfigParser.RawConfigParser.'
 277                        'write') as mwrite, \
 278             mock.patch('__builtin__.open', mock.mock_open()), \
 279             mock.patch('functest.opnfv_tests.openstack.tempest.'
 280                        'conf_utils.backup_tempest_config'), \
 281             mock.patch('functest.utils.functest_utils.yaml.safe_load',
 282                        return_value={'validation': {'ssh_timeout': 300}}):
 283             CONST.__setattr__('OS_ENDPOINT_TYPE', None)
 284             conf_utils.configure_tempest_update_params(
 285                 'test_conf_file', image_id=image_id, flavor_id=flavor_id)
 286             mset.assert_any_call(params[0], params[1], params[2])
 287             self.assertTrue(mread.called)
 288             self.assertTrue(mwrite.called)
 289
 290     def test_configure_tempest_update_params_missing_image_id(self):
 291             self._test_missing_param(('compute', 'image_ref',
 292                                       'test_image_id'), 'test_image_id',
 293                                      None)
 294
 295     def test_configure_tempest_update_params_missing_image_id_alt(self):
 296             conf_utils.IMAGE_ID_ALT = 'test_image_id_alt'
 297             self._test_missing_param(('compute', 'image_ref_alt',
 298                                       'test_image_id_alt'), None, None)
 299
 300     def test_configure_tempest_update_params_missing_flavor_id(self):
 301             CONST.__setattr__('tempest_use_custom_flavors', 'True')
 302             self._test_missing_param(('compute', 'flavor_ref',
 303                                       'test_flavor_id'), None,
 304                                      'test_flavor_id')
 305
 306     def test_configure_tempest_update_params_missing_flavor_id_alt(self):
 307             CONST.__setattr__('tempest_use_custom_flavors', 'True')
 308             conf_utils.FLAVOR_ID_ALT = 'test_flavor_id_alt'
 309             self._test_missing_param(('compute', 'flavor_ref_alt',
 310                                       'test_flavor_id_alt'), None,
 311                                      None)
 312
 313     def test_configure_verifier_missing_temp_conf_file(self):
 314         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 315                         'conf_utils.os.path.isfile',
 316                         return_value=False), \
 317             mock.patch('functest.opnfv_tests.openstack.tempest.'
 318                        'conf_utils.ft_utils.execute_command') as mexe, \
 319                 self.assertRaises(Exception) as context:
 320             conf_utils.configure_verifier('test_dep_dir')
 321             mexe.assert_any_call("rally verify configure-verifier")
 322             msg = ("Tempest configuration file 'test_dep_dir/tempest.conf'"
 323                    " NOT found.")
 324             self.assertTrue(msg in context)
 325
 326     def test_configure_verifier_default(self):
 327         with mock.patch('functest.opnfv_tests.openstack.tempest.'
 328                         'conf_utils.os.path.isfile',
 329                         return_value=True), \
 330             mock.patch('functest.opnfv_tests.openstack.tempest.'
 331                        'conf_utils.ft_utils.execute_command') as mexe:
 332             self.assertEqual(conf_utils.configure_verifier('test_dep_dir'),
 333                              'test_dep_dir/tempest.conf')
 334             mexe.assert_any_call("rally verify configure-verifier "
 335                                  "--reconfigure")
 336
 337
 338 if __name__ == "__main__":
 339     logging.disable(logging.CRITICAL)
 340     unittest.main(verbosity=2)